King of Math vs Mental Arithmetic Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
King of Math
This engaging math game transforms learning for middle school students by allowing them to level up a character by solving a variety of math problems. It offers a complete, ad-free experience with all content unlocked, perfect for offline use in schools, homeschooling, or family settings.
- All content unlocked
- No ads or in-app purchases
- Works fully offline
- Covers all math areas
- Level up character by solving problems
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Trusted by schools and families around the world since 2011. This is the complete version of the popular math game that makes learning fun and engaging. Starting as a farmer, you level up your character through ten stages by solving a wide range of math problems. All content is unlocked, with no ads, in-app purchases, or external links. Works fully offline — ideal for classrooms, homeschooling, and family use. The math level is about Middle school math (Grades 6–8), but the app can also be used by both younger and older students to improve their math skills. Features: - All content included – no ads or in-app purchases - Works fully offline - Used in schools worldwide for over a decade - Great for both schools and families - Covers all areas of math: addition, subtraction, multiplication, division, geometry, fractions, powers, statistics, and equations
Mental Arithmetic Math
Engage in fun arithmetic challenges suitable for all ages. Improve your math skills and concentration with adjustable difficulty levels. Play solo or with friends, even offline, for a quick and enjoyable brain workout.
- Arithmetic challenges
- Adjustable difficulty
- Suitable for all ages
- Play with friends
- Offline play
- Improves concentration
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■ Application Features Have a great time playing with family and friends. Become skilled at arithmetic, useful for your mathematical studies. Play with a difficulty that matches your level. Enjoyable for all ages. Even playing for a short amount of time can be a lot of fun! You can also play offline. Increase your ability to concentrate through brain activation.
Screenshots
Verdict
The clearest difference is price: Mental Arithmetic Math at Free against King of Math's $3.99. King of Math's advantage is ads (none vs shown) and rating (4.7 vs 4.4). On review sentiment, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Mental Arithmetic Math is free to download; King of Math costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
King of Math holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 443 and 97 respectively. Written reviews point the same way: 97% of King of Math's written reviews are positive against 90% of Mental Arithmetic Math's.
King of Math ships an update monthly, Mental Arithmetic Math every 2 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.
| Parameter | King of Math | Mental Arithmetic Math |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.7 (443 ratings) — better | 4.4 (97 ratings) |
| Positive reviews | 96.6% of reviews — better | 90.0% of reviews |
| Number of ratings | 443 — better | 97 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 214 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | Oddrobo Software AB | Satoshi Konno |
Customer experience
King of Math
Mental Arithmetic Math
Bugs and requests
King of Math
Reported bugs
2 issues- Occasional crashes or performance issues
- Graphical glitches reported by some users
Requested features
3 requests- Add practice mode without time limits
- Implement leaderboards for individual stages
- Expand to cover more advanced math topics
Mental Arithmetic Math
Not enough reviews yet to summarise bugs or requests.
In-app purchases
King of Math
No in-app purchases
Mental Arithmetic Math
No in-app purchases
Questions
Is King of Math free?
Is Mental Arithmetic Math free?
Which has better reviews, King of Math or Mental Arithmetic Math?
Do King of Math or Mental Arithmetic Math have ads?
Which is updated more often, King of Math or Mental Arithmetic Math?
Other comparisons
